| Cornac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Cornac (Lot).svg |
| Arrondissement: | Figeac |
| Canton: | Cère et Ségala |
| Insee: | 46076 |
| Postal Code: | 46130 |
| Mayor: | Jean-Pierre Guyot[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Causses et Vallée de la Dordogne |
| Coordinates: | 44.91°N 1.8817°W |
| Elevation M: | 150 |
| Elevation Min M: | 142 |
| Elevation Max M: | 528 |
| Area Km2: | 13.76 |
Cornac (pronounced as /fr/) is a commune in the Lot department in south-western France.